package kr.hkit.powerjava.chapter13;

import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.HeadlessException;
import java.awt.Image;
import java.awt.Toolkit;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

class MainPanel extends JPanel{

	public MainPanel() {
		JButton btn01 = new JButton("버튼 1");
		btn01.setBorderPainted(false);
		btn01.setContentAreaFilled(false);
		btn01.setEnabled(false);
		
		JButton btn02 = new JButton("버튼 2");
		btn02.setRolloverEnabled(false);
		
		JLabel lbl01 = new JLabel();
		lbl01.setText("Screen Size ");
		
		add(lbl01);
		add(btn01);
		add(btn02);
		setToolTipText("컴포넌트 추가 패널");
	}
	
}

class TfPanel extends JPanel{

	public TfPanel() {
		JTextField jtf01 = new JTextField(10);
		JTextField jtf02 = new JTextField("텍스트 필드 테스트", 10);
		add(jtf01);
		add(jtf02);
	}
	
}
class MyFrame extends JFrame{

	public MyFrame() throws HeadlessException {
		init();
	}

	private void init() {
		Toolkit tool = Toolkit.getDefaultToolkit();
		Dimension screenSize = tool.getScreenSize();
		Dimension frameSize = new Dimension(300, 200);
		
		int x = (int) (screenSize.getWidth()/2 - frameSize.getWidth()/2);
		int y = (int) (screenSize.getHeight()/2 - frameSize.getHeight()/2);
		
		setLocation(x, y);		
		setSize(frameSize);
		Image img = tool.getImage("./src/kr/hkit/powerjava/chapter13/Hydrangeas.jpg");
		setIconImage(img);
				
		setTitle("Frame Test2");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		
		setLayout(new FlowLayout());
		
		add(new MainPanel());
		add(new TfPanel());
		pack();	
		setVisible(true);
	}
	
}

public class FrameTest {
	public static void main(String[] args) {
		new MyFrame();
/*		JFrame f =  new JFrame("Frame Test");
		f.setSize(new Dimension(300, 200));
		f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		f.setVisible(true);*/
	}
}
